First Lady Melania Trump visited children at Kyobashi Tsukiji Elementary School in Tokyo, where she joined students in a calligraphy class.

In moment that went viral, Trump and Abe fed ceremonial koi together in Akasaka Palace. While Trump initially caught vitriol online for allegedly disrespectfully dumping all of his fish food in at once, it turns out he was simply following Abe's lead.

In moment that went viral, Trump and Abe fed ceremonial koi together in Akasaka Palace. While Trump initially caught vitriol online for allegedly disrespectfully dumping all of his fish food in at once, it turns out he was simply following Abe's lead.

While Trump visited Yokota Air Base in western Tokyo, American service members there greeted the president by giving him a slick, brown bomber jacket. Trump wore it proudly while he spoke in front of the crowd.

While Trump visited Yokota Air Base in western Tokyo, American service members there greeted the president by giving him a slick, brown bomber jacket. Trump wore it proudly while he spoke in front of the crowd.

(Jonathan Ernst/Reuters)

Next, Trump flew to South Korea, where challenging talks around North Korea awaited him. He and President Moon Jae-in seemed to be in good spirits, though.

The Trumps took part in a wreath-laying ceremony at the Seoul National Cemetery in South Korea, in which both the president and his wife donned white gloves to sprinkle powder into a ceremonial cauldron.

The Trumps took part in a wreath-laying ceremony at the Seoul National Cemetery in South Korea, in which both the president and his wife donned white gloves to sprinkle powder into a ceremonial cauldron.

(Pool/Getty Images)

Like in Japan, Melania Trump also spent time with children in South Korea. But this time around, her fans were greeted with an unexpected surprise when next to the first lady they saw K-pop star Minho, a member of a group called SHINee.

Trump visited the Forbidden City, where elaborately dressed performers greeted him underneath American flags that flew high next to China's.

Trump visited the Forbidden City, where elaborately dressed performers greeted him underneath American flags that flew high next to China's.

(Andrew Harnik/AP)

Here, Trump and Xi shared what appeared to be a lighthearted moment ahead of a lavish state dinner with their wives behind them. The two have cultivated a mutual respect for one another — some have even called it friendship.

While her husband left for Vietnam on Friday, Melania stayed behind to enjoy Beijing not as a state guest but as a tourist. On Friday, she visited the Great Wall, and had a moment with a panda bear.

While her husband left for Vietnam on Friday, Melania stayed behind to enjoy Beijing not as a state guest but as a tourist. On Friday, she visited the Great Wall, and had a moment with a panda bear.

(White House via Flickr)

Meanwhile in Vietnam, Trump attended an APEC summit in Danang. He and Russian President Vladimir Putin, who was also in attendance, were given traditional, slightly oversized, Vietnamese shirts, leading to some awkward photos.

Meanwhile in Vietnam, Trump attended an APEC summit in Danang. He and Russian President Vladimir Putin, who was also in attendance, were given traditional, slightly oversized, Vietnamese shirts, leading to some awkward photos.

(Sputnik Photo Agency via Reuters)

On his last day in Vietnam, Trump met with Vietnamese President Tran Dai Quang in Hanoi. Before giving a joint speech at the Presidential Palace, the pair were dwarfed by a giant bust of North Vietnamese communist revolutionary Ho Chi Minh, whose forces fought directly with US soldiers during the Vietnam War.

On his last day in Vietnam, Trump met with Vietnamese President Tran Dai Quang in Hanoi. Before giving a joint speech at the Presidential Palace, the pair were dwarfed by a giant bust of North Vietnamese communist revolutionary Ho Chi Minh, whose forces fought directly with US soldiers during the Vietnam War.

In Vietnam, just like in China, South Korea, and Japan, local children made an appearance with Trump. Here, Vietnamese girls bid him farewell before he took off for the Philippines on Sunday.

In Vietnam, just like in China, South Korea, and Japan, local children made an appearance with Trump. Here, Vietnamese girls bid him farewell before he took off for the Philippines on Sunday.

(Jonathan Ernst/Reuters)

After arriving in Manila, the capital of the Philippines, Trump took part in various events at the Association of Southeast Asian Nations. After donning a Philippine traditional shirt, Trump had to wait in line as he peered over the heads of his fellow world leaders.

After arriving in Manila, the capital of the Philippines, Trump took part in various events at the Association of Southeast Asian Nations. After donning a Philippine traditional shirt, Trump had to wait in line as he peered over the heads of his fellow world leaders.

(Aaron Favila/AP)

Trump matched shirts with Philippine President Rodrigo Duterte at a dinner gala celebrating the 50th anniversary of ASEAN, and the two shared drinks, food, and apparently light-hearted chit-chat. Trump engaged in bilateral talks with the controversial leader in Manila during his stay.

Trump matched shirts with Philippine President Rodrigo Duterte at a dinner gala celebrating the 50th anniversary of ASEAN, and the two shared drinks, food, and apparently light-hearted chit-chat. Trump engaged in bilateral talks with the controversial leader in Manila during his stay.

(Athit Perawongmetha/Reuters)

On Monday, Trump, Vietnam's Prime Minister Nguyen Xuan Phuc, and Duterte did the so-called "ASEAN-way" handshake. The three men eventually got it right, but not without some group struggles to close out Trump's 5-country Asia trip.

On Monday, Trump, Vietnam's Prime Minister Nguyen Xuan Phuc, and Duterte did the so-called "ASEAN-way" handshake. The three men eventually got it right, but not without some group struggles to close out Trump's 5-country Asia trip.